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Application filed by Веніамін Дмитрович Куртов, Вениамин Дмитриевич Куртов, Петро Антонович Озарчук, Петр Антонович Озарчук, Адольф Якович Глушаков, Адольф Яковлевич Глушаков, Богдан Онуфрійович Волошінівський, Богдан Онуфриевич Волошинивский, Павло Васильович Пацюк, Павел Васильевич ПацюкfiledCriticalВеніамін Дмитрович Куртов
Priority to UA481808ApriorityCriticalpatent/UA6783A1/en
Publication of UA6783A1publicationCriticalpatent/UA6783A1/en
Composition of bath for liquidation of pipe string freezing includes oil, SAS or emulsifying mix of tar substances. As emulsifying mix of tar substances it includes solution of oil tar mix.
UA481808A1990-03-301990-03-30Bath composition for liquidation of freezing of pipe string
UA6783A1
(en)
PROCESS FOR PREPARING INTERMEDIATE PRODUCTS FOR 11-BETA,16-ALPHA,17-ALPHA,21-TETRAHYDROXYPREGNA-3-20-DIONE 16-ALPHA,17-ALPHA-ACETAL AND THEIR 21-ESTERS.